As of 07:02 PDT

San Bernardino, CA weather in March

84°

San Bernardino, Sunday, 9 August, 07:02

Clear. Feels like 83°. High 100°, low 71°.

Pressure29.91 inHg

Wind0.8 mph SE

Humidity37%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

In March, San Bernardino, CA averages a high of 65.7° and a low of 44.1°. About 2.4 inches of precipitation fall over the month (7 wet days). The record high is 92.8° (1988) and the record low 25.2° (1963). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	61.9°	43.9°	27%	83.7° (2022)	27.1° (1962)
2	61.5°	42.4°	32%	80.6° (2022)	26.8° (1971)
3	61.9°	42.3°	28%	79.3° (1975)	30° (1971)
4	62.1°	42.1°	25%	84.7° (1972)	28.4° (1976)
5	63.5°	42.4°	28%	87.3° (1972)	32.2° (1977)
6	63°	43.2°	33%	79.7° (1972)	30.6° (1976)
7	63.5°	42.6°	30%	79.2° (2015)	31.1° (1976)
8	64.8°	43.3°	22%	81° (2004)	28.6° (1964)
9	66°	42.4°	13%	82.8° (2017)	28.9° (1974)
10	65.1°	43.7°	23%	84° (1997)	30.2° (1962)
11	64.9°	43.9°	28%	87.1° (2007)	33.3° (1969)
12	65.8°	43.7°	25%	90° (2007)	31.8° (2021)
13	64.9°	44.4°	27%	86.9° (2017)	30.4° (1962)
14	65.7°	43.9°	25%	88.9° (2013)	28.9° (1962)
15	66.7°	43.7°	22%	87.6° (2015)	30.6° (1969)
16	66.7°	44.4°	17%	91° (2007)	32.5° (1991)
17	67.5°	44.8°	18%	84.7° (2004)	32.5° (1975)
18	66.9°	44.2°	20%	83.8° (1997)	25.2° (1963)
19	68.4°	44.4°	17%	89.1° (1997)	31.8° (1963)
20	67.3°	45°	22%	89.6° (1997)	31.5° (1982)
21	66.7°	45°	27%	84.9° (2004)	34.5° (1982)
22	67.1°	44.8°	22%	86.5° (2004)	33.6° (2006)
23	66.6°	45.1°	17%	86.9° (2022)	31.8° (1973)
24	67.6°	45°	18%	86.5° (2022)	35.1° (1962)
25	66.4°	45.3°	25%	89.8° (1988)	32.4° (1995)
26	66.4°	45°	27%	92.8° (1988)	32.5° (1977)
27	65.8°	45°	18%	90.5° (2015)	33.8° (1977)
28	66°	44.8°	22%	86.5° (2015)	30.7° (1991)
29	67.8°	44.4°	17%	87.4° (1971)	31.1° (1975)
30	68.9°	45.5°	13%	86.7° (2015)	32.4° (1998)
31	68.7°	45.1°	22%	89.1° (1966)	35.6° (2023)